I figured other Paizo products have got these threads going on, so why not the Adventure line? A place where errors or misprints we may have noticed in the Adventures line can be collected in one place.
I'll begin by noting something relatively minor from the newest adventure, Night of the Gray Death. One of the creatures in the bestiary, the Conqueror Worm, seems to have an error with its defenses. It is both immune to acid, and then has acid resistance 20. (The placement of the resistance and weakness portions of its statblock also seem to be inverted, but that's eh.)
My guess is that it was meant to have resist cold, or possibly poison, 20, both of which it was immune to in its 1E incarnation.
